Government shutdowns create environmental enforcement gaps that polluters exploit, research shows

When the federal government shuts down, America’s environmental watchdog goes offline—and polluters appear to take notice. New research reveals that companies increase their emissions during government shutdowns when EPA enforcement officers are furloughed, creating a troubling pattern of environmental damage during political standoffs.

A Pennsylvania State University study examined 204 coal-fired power plants during the 35-day government shutdown in late 2018. Researchers found that these facilities released 15-20% more particulate matter pollution while EPA inspectors were off duty. When the shutdown ended and enforcement resumed, emissions quickly returned to normal levels. This suggests companies deliberately reduced pollution controls when they knew federal oversight was absent.

The pattern isn’t limited to government shutdowns. During COVID-19 lockdowns in 2020, when the EPA relaxed enforcement policies, companies conducted 40% fewer emission tests and counties with multiple polluting facilities saw a 14% spike in particulate matter pollution. “It means that communities may be more exposed to pollution if companies do break the laws, and there’s no one from EPA working to be able to respond,” said Jen Duggan of the Environmental Integrity Project.

The enforcement gaps come at a particularly challenging time for environmental protection. The EPA has reduced its workforce by nearly 25% through layoffs and buyouts, while the Justice Department’s environmental enforcement division has shrunk by half. With government shutdowns becoming regular features of American politics, these recurring enforcement lapses could have significant cumulative effects on air and water quality nationwide.